4031. Which city has the longest day in the month of June?
Kolkata
4032. What is Crop rotation?
Growing different crops-in succession
4033. Who called Ayyankali as 'PulayaRaja'?
Gandhiji
4034. Kaveri river originates from?
Kottencheri hills near Talakaveri in Kasaragod
4035. Which organism is required for the preparation of alcohol?
Fungi
4036. What was the first venture of Gandhiji in all-India politics?
Rowlatt Satyagraha
4037. Which place was captured by Israel from Syria in 1967?
Golan Height
4038. Why does the phenomenon of "trade winds" takes place?
Due to convection of heat
4039. 'C' programming language was developed by ?
Dennis Ritchie.
4040. Which civilization invented water clock and sundial to know the time ?
Babilonian civilization